53-38-3 (1r,3as,3br,5as,7r,8as,8bs,10as)-1-ethynyl-7,8a,10a-trimethylhexadecahydrodicyclopenta[a,f]n

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Product Name	(1R,3aS,3bR,5aS,7R,8aS,8bS,10aS)-1-ethynyl-7,8a,10a-trimethylhexadecahydrodicyclopenta[a,f]naphthalene-1,7-diol
CAS No.	53-38-3
InChI	InChI=1/C21H32O2/c1-5-21(23)11-9-17-15-7-6-14-12-18(2,22)13-19(14,3)16(15)8-10-20(17,21)4/h1,14-17,22-23H,6-13H2,2-4H3/t14-,15+,16-,17-,18+,19-,20-,21-/m0/s1
Molecular Formula	C₂₁H₃₂O₂
Molecular Weight	316.4776
Density	1.12g/cm3
Boiling point	418.6°C at 760 mmHg
Flash point	183.4°C
Refractive index	1.564